Aurum and europium mixing enthalpies

Aurum and europium mixing enthalpies

The mixing enthalpies of liquid Au–Eu alloys are measured by isoperibolic calorimetry at 1480 K within the entire concentration range for liquid components. Extremely large exothermal mixing effects are found (Δ H min = −47.3 ± 1.6 kJ/mole), which is evidence of very intensive interaction between th...

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Veröffentlicht in:Powder metallurgy and metal ceramics 2009-03, Vol.48 (3-4), p.234-237
Hauptverfasser: Ivanov, M. I., Berezutskii, V. V., Usenko, N. I.
Format: Artikel
Sprache:eng
Schlagworte:
Alloys
Calorimetry
Ceramics
Characterization and Evaluation of Materials
Chemistry and Materials Science
Composites
Enthalpy
Europium
Glass
Gold base alloys
Liquids
Materials Science
Metallic Materials
Moles
Natural Materials
Powder metallurgy
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Zusammenfassung:The mixing enthalpies of liquid Au–Eu alloys are measured by isoperibolic calorimetry at 1480 K within the entire concentration range for liquid components. Extremely large exothermal mixing effects are found (Δ H min = −47.3 ± 1.6 kJ/mole), which is evidence of very intensive interaction between the components.
ISSN:1068-1302
1573-9066
DOI:10.1007/s11106-009-9107-x